Home / 600,575,433.40-900,863,150.10-471,580,924.60

Finding the Fourth Proportional to 600,575,433.40, 900,863,150.10 and 471,580,924.60

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Solution

The fourth proportional to 600,575,433.40, 900,863,150.10 and 471,580,924.60 is: 707,371,386.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,575,433.40 : 900,863,150.10 = 471,580,924.60 : x
  2. Step 2: Convert to fraction form
    600,575,433.40/900,863,150.10 = 471,580,924.60/x
  3. Step 3: Cross multiply
    600,575,433.40x = 900,863,150.10 × 471,580,924.60
  4. Step 4: Simplify right side
    600,575,433.40x = 424,829,877,262,226,624
  5. Step 5: Solve for x
    x = 424,829,877,262,226,624/600,575,433.40
  6. Step 6: Final answer
    x = 707,371,386.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.